Answer:
D) a = - 5/2
Step-by-step explanation:
2x -5y - 7 = 0
5y = 2x - 7
y = 2/5 x - 7
the slope of this line is therefore 2/5 (factor of x).
the perpendicular slope is then (exchange y and x and flip the sign) -5/2, which is then a and the factor of x.
Answer:
96
Step-by-step explanation:
3 symbols. Because 18 divided by 6 is 3.
The answer is (-3,5)
Hope that helped.
The answer is B.if you solve the other sideit will give -6 which is B
